Carla would have 4 laps left
Vincent ran 1.5 times faster than Carla
Carla is running half as slow as Vincent
So, the miles Carla would have covered would be half the miles covered by Vincent
Miles Carla would have covered when Vincente finishes his race =
8 / 2 = 4 laps
A similar question was solved here: https://brainly.com/question/4053690?referrer=searchResults
Number of laps remaining for Carla to run = 8 - 4 = 4 laps